| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| San Francisco London Heathrow | Outbound 03/28/26 1 Stopover (ZRH) LX0039, LX0326 14h 15min | Return - |  Swiss International Air Lines |  | ? | $429 | |
| Best option San Francisco London Heathrow | Outbound 05/25/26 direct VS0020 10h 20min | Return 06/08/26 direct VS0019 11h 00min |  Virgin Atlantic Airways |  | ? | $740 | |
| San Francisco London Heathrow | Outbound 05/29/26 1 Stopover (SEA) AS0758, AS0100 13h 21min | Return 06/13/26 1 Stopover (SEA) AS0101, AS0411 14h 59min |  Alaska Airlines |  | $966 | ||
| San Francisco London Heathrow | Outbound 05/29/26 direct VS0042 10h 15min | Return 06/13/26 direct AF9659 10h 55min | Virgin Atlantic Airways | | ? | $763 | |
| San Francisco London Heathrow | Outbound 05/25/26 1 Stopover (YYZ) OS8191, OS8288 14h 10min | Return 06/08/26 1 Stopover (MUC) LH2481, LH0458 30h 35min |  Austrian Airlines |  | ? | $934 | |
| San Francisco London Heathrow | Outbound 05/25/26 1 Stopover (EWR) UA0419, UA0016 15h 55min | Return 06/08/26 1 Stopover (MUC) UA9276, UA0195 15h 25min |  United Airlines |  | ? | $941 | |
| San Francisco London Heathrow | Outbound 05/29/26 1 Stopover (SEA) AS0758, AS0100 13h 21min | Return 06/13/26 1 Stopover (SEA) AS0101, AS0411 14h 59min | Alaska Airlines | | ? | $948 | |
| San Francisco London Heathrow | Outbound 05/29/26 1 Stopover (LIS) TP0238, TP1356 28h 35min | Return 06/13/26 1 Stopover (LIS) TP1363, TP0237 19h 35min |  TAP Air Portugal | | ? | $990 | |
| San Francisco London Heathrow | Outbound 05/29/26 1 Stopover (EWR) UA2416, UA0122 13h 36min | Return 06/13/26 1 Stopover (FRA) LH4235, UA0059 14h 45min | United Airlines |  | ? | $1,060 | |
| San Francisco London Heathrow | Outbound 05/29/26 direct UA0930 10h 25min | Return 06/13/26 1 Stopover (FRA) UA8812, UA0059 15h 45min | United Airlines |  | ? | $3,047 |
Stops
- Direct flight
Airline
- United Airlines
- Alaska Airlines
- Virgin Atlantic Airways
- Swiss International Air Lines
- Austrian Airlines
Tips and tricks to help you find cheap flights from San Francisco to London Heathrow
Favorite airline: United Airlines
73 % of bookings on this flight route are made with United Airlines, Aer Lingus and Air Canada.
United Airlines
31 %
Aer Lingus
28 %
Air Canada
14 %
Direct flights are more expensive
Direct flights on this route are $105.00 more expensive on average than flights with a stopover.
non stop flight
1 stop
2 stops
10h 25min
15h 35min
17h 50min
$640
$535
$832
Favourite connection: via Dublin
The most popular route is via Dublin and is booked by 35 % of all travelers.
Route
bookings
1 stopover Dublin
15h 35min, from $535
35 %
1 stopover New York - Newark Liberty International Airport, NJ
23h 30min, from $597
22 %
Direct flights
10h 25min, from $640
17 %
Important flight information
Flight information: San Francisco - London Heathrow
| Cheapest outbound flight from | $428.10 |
|---|---|
| Roundtrip from | $739.30 |
| Flight duration | min. 10:15 / max. 10:35 |
| Return flight duration | min. 11:10/ max. 11:25 |
| Distance | 8625 km |
| Flights per week | 47 |
| Departure airport | Airport San Francisco International Airport, CA (SFO) |
| Arrival airport | Airport London Heathrow (LHR) |
| Destination country | Flights to United Kingdom |
Alternative routes to United Kingdom
- Flight San Francisco - London from $429
Alternative flights to London Heathrow
- Flight Los Angeles - London Heathrow from $681
- Flight Boston - London Heathrow from $508
- Flight Detroit - London Heathrow from $681
- Flight Washington DC - London Heathrow from $437
- Flight Chicago O'Hare - London Heathrow from $621
- Flight Baltimore - London Heathrow from $634
- Flight Denver - London Heathrow from $513
- Flight Dallas - London Heathrow from $641
- Flight Newark - London Heathrow from $405
- Flight Philadelphia - London Heathrow from $833
Flight destinations with a similar price
- Flight London Heathrow - Dubai from $438
- Flight London Heathrow - Vienna from $115
- Flight London Heathrow - Edinburgh from $131
- Flight London Heathrow - Melbourne from $976
- Flight London Heathrow - Sydney from $954
- Flight London Heathrow - Toronto from $591
- Flight London Heathrow - Zurich from $142
- Flight London Heathrow - Geneva from $163
- Flight London Heathrow - Cologne from $292
- Flight London Heathrow - Dusseldorf from $82
Flight destinations with a similar price
- Flight San Francisco - Kona from $449
- Flight San Francisco - Santa Ana, CA from $459
- Flight San Francisco - Kansas City from $397
- Flight San Francisco - London from $429
- Flight San Francisco - Toronto from $407
- Flight San Francisco - Toronto from $407
- Flight San Francisco - Cleveland from $397
- Flight San Francisco - Frankfurt from $449
- Flight San Francisco - Rome-Fiumicino from $406
- Flight San Francisco - Guadalajara from $401